CVE-2022-3427

Name of the Vulnerable Software and Affected Versions Corner Ad plugin for WordPress versions up to, and including, 1.0.56

Description The issue is related to Cross-Site Request Forgery due to missing or incorrect nonce validation on its corner ad settings page function. This allows unauthenticated attackers to trigger the deletion of ads via forged requests if they can trick a site administrator into performing an action such as clicking on a link.

Recommendations For Corner Ad plugin for WordPress versions up to, and including, 1.0.56, update to a version higher than 1.0.56 to resolve the issue. As a temporary workaround, consider restricting access to the corner ad settings page function until a patch is available.